fix: 修复小程序参数apiServer值错误

src/features/OnlineExam/Examing/TextQuestionView.vue

@@ -410,7 +410,7 @@ export default {
         );
         let origin = window.location.origin.replace(
           /.*(\.(ea100.com.cn|exam-cloud.cn))/,
-          `${location.protocol}://www$1`
+          `${location.protocol}//www$1`
         );
         console.debug("测试验证:", origin);
         if (process.env.NODE_ENV === "development") {